I build AI platforms and agent infrastructure.

MCP servers, LLM assistants, and the Kubernetes and data platforms underneath them — and writing about what the tradeoffs actually cost.

Ask the archive

Ask a question and get the passage that answers it, quoted from the post it came from. Runs entirely in your browser — nothing you type leaves this page.

Recent writing

All 104 posts →
  • HttpOnly cookies in WebViews: a secure architecture for hybrid apps

    11 min read

    Hi Guys, a lot of apps today are a native shell with a web page inside a WebView. The native side knows who the user is. The web side doesn't. How you close that gap decides most of your security story — and there's an iOS gotcha that quietly breaks the usual answer…

  • AI in simple terms: what is an MCP server?

    4 min read

    Hi Guys, in the last article I described what an agent harness is, and I promised we would build one next. Then a friend told me MCPs are dead and agents just use CLI commands now. I didn't want to argue — so I wrote this instead…

  • AI in simple terms: what is an agent harness?

    4 min read

    Hi Guys, in this article I'm going to simply describe what an AI harness is. Everybody is so overwhelmed with so many buzzwords, so this one is to make it easy for anyone using a coding agent to understand what they are really using…

Things I've built